无法在 python 2.7 中获取文本文件输出

Question

我已从 Numbers.txt 文件中获取输入，并希望将输出写入 out.txt 文件， 任何人都可以指导出了什么问题。

import num2word_EN as s
text = open("C:\\Users\\eanaaks\\Desktop\\Python Practice Program\\Numbers.txt","r")
outfile = open("C:\\Users\\eanaaks\\Desktop\\Python Practice Program\\out.txt", "w")
for line in text:
    line = line.rstrip()
    num = int(line)
    print line
    x = s.to_card(num)
    print (x)
outfile.write("%s\n"%(line));
outfile.close()
text.close()

Answer 1

这是您的代码的改进版本：

import num2word_EN as s

input_file = 'C:\Users\eanaaks\Desktop\Python Practice Program\Numbers.txt'
output_file = 'C:\Users\eanaaks\Desktop\Python Practice Program\out.txt'

with open(input_file, 'r') as fin 
    with open(output_file, 'w') as fout:
        for line in fin:
            num = int(line)
            print(line)
            x = s.to_card(num)
            print(x)
            # What's the data type of x? int? string?
            # This will write the original data and the processed data separated by tab.
            fout.write('%s\t%s\n' % (line.rstrip(), x));